22972560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 79161600

約数和(自身を除く): 56189040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 199, 208, 222, 240, 260, 296, 312, 370, 390, 398, 444, 481, 520, 555, 592, 597, 624, 740, 780, 796, 888, 962, 995, 1040, 1110, 1194, 1443, 1480, 1560, 1592, 1776, 1924, 1990, 2220, 2388, 2405, 2587, 2886, 2960, 2985, 3120, 3184, 3848, 3980, 4440, 4776, 4810, 5174, 5772, 5970, 7215, 7363, 7696, 7761, 7960, 8880, 9552, 9620, 10348, 11544, 11940, 12935, 14430, 14726, 15522, 15920, 19240, 20696, 22089, 23088, 23880, 25870, 28860, 29452, 31044, 36815, 38480, 38805, 41392, 44178, 47760, 51740, 57720, 58904, 62088, 73630, 77610, 88356, 95719, 103480, 110445, 115440, 117808, 124176, 147260, 155220, 176712, 191438, 206960, 220890, 287157, 294520, 310440, 353424, 382876, 441780, 478595, 574314, 589040, 620880, 765752, 883560, 957190, 1148628, 1435785, 1531504, 1767120, 1914380, 2297256, 2871570, 3828760, 4594512, 5743140, 7657520, 11486280, 22972560]

約数ペア:

[(1, 22972560), (2, 11486280), (3, 7657520), (4, 5743140), (5, 4594512), (6, 3828760), (8, 2871570), (10, 2297256), (12, 1914380), (13, 1767120), (15, 1531504), (16, 1435785), (20, 1148628), (24, 957190), (26, 883560), (30, 765752), (37, 620880), (39, 589040), (40, 574314), (48, 478595), (52, 441780), (60, 382876), (65, 353424), (74, 310440), (78, 294520), (80, 287157), (104, 220890), (111, 206960), (120, 191438), (130, 176712), (148, 155220), (156, 147260), (185, 124176), (195, 117808), (199, 115440), (208, 110445), (222, 103480), (240, 95719), (260, 88356), (296, 77610), (312, 73630), (370, 62088), (390, 58904), (398, 57720), (444, 51740), (481, 47760), (520, 44178), (555, 41392), (592, 38805), (597, 38480), (624, 36815), (740, 31044), (780, 29452), (796, 28860), (888, 25870), (962, 23880), (995, 23088), (1040, 22089), (1110, 20696), (1194, 19240), (1443, 15920), (1480, 15522), (1560, 14726), (1592, 14430), (1776, 12935), (1924, 11940), (1990, 11544), (2220, 10348), (2388, 9620), (2405, 9552), (2587, 8880), (2886, 7960), (2960, 7761), (2985, 7696), (3120, 7363), (3184, 7215), (3848, 5970), (3980, 5772), (4440, 5174), (4776, 4810)]